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Not every modern human has the same set of Neanderthal DNA, however; different people will, by chance, have inherited different fragments. But there are also some areas, termed "Neanderthal deserts," where none of the Neanderthal DNA seems to have persisted. Notably, the largest Neanderthal desert is the entire X chromosome, raising questions about whether this reflects the evolutionary fitness of genes there or mating preferences.。业内人士推荐快连下载-Letsvpn下载作为进阶阅读
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This essay will appear in our forthcoming book, “Making the Modern Laboratory,” to be published later this year.，详情可参考safew官方下载